Dr William Randall Williamson, MD - Medicare Ophthalmology in Baton Rouge, LA

Dr William Randall Williamson, MD is a medicare enrolled "Ophthalmology" physician in Baton Rouge, Louisiana. He went to Louisiana State University School Of Medicine In New Orleans and graduated in 1972 and has 52 years of diverse experience with area of expertise as Ophthalmology. He is a member of the group practice Williamson Eye Center and his current practice location is 550 Connells Park Ln, Baton Rouge, Louisiana. You can reach out to his office (for appointments etc.) via phone at (225) 924-2020.

Dr William Randall Williamson is licensed to practice in Louisiana (license number 012044) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1114924560.

Contact Information

Dr William Randall Williamson, MD
550 Connells Park Ln,
Baton Rouge, LA 70806-6539
(225) 924-2020
(225) 924-2097

Map and Direction




Physician's Profile

Full NameDr William Randall Williamson
GenderMale
SpecialityOphthalmology
Experience52 Years
Location550 Connells Park Ln, Baton Rouge, Louisiana
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr William Randall Williamson attended and graduated from Louisiana State University School Of Medicine In New Orleans in 1972
  NPI Data:
  • NPI Number: 1114924560
  • Provider Enumeration Date: 06/30/2005
  • Last Update Date: 06/27/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 1850317355
  • Enrollment ID: I20051024000144

Medical Identifiers

Medical identifiers for Dr William Randall Williamson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114924560NPI-NPPES
1144975MedicaidLA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207W00000XOphthalmology 012044 (Louisiana)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Williamson Eye Center933513119217

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr William Randall Williamson allows following entities to bill medicare on his behalf.
Entity NameWilliamson Eye Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699812909
PECOS PAC ID: 9335131192
Enrollment ID: O20040401000144

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr William Randall Williamson is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr William Randall Williamson, MD
550 Connells Park Ln,
Baton Rouge, LA 70806-6539

Ph: (225) 924-2020
Dr William Randall Williamson, MD
550 Connells Park Ln,
Baton Rouge, LA 70806-6539

Ph: (225) 924-2020

Reviews and Comments


Ophthalmology Doctors in Baton Rouge, LA

Dr. Allen Roy Pearce, MD
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Phone: 225-766-7441    Fax: 225-766-7597
Donald R Peavy, M.D.
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Phone: 225-927-0180    Fax: 225-926-3803
Dr. Andrew C Black, M.D.
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Dr. Crayton Fargason, M.D.
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Robert A Holloway Jr., M.D.
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Practice Location: 4848 North Blvd, Baton Rouge, LA 70806
Phone: 225-927-0180    Fax: 225-926-3803
Jamie L Hatcher, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 8585 Picardy Ave, Suite 510, Baton Rouge, LA 70809
Phone: 225-218-6387    Fax: 225-478-9215
Barbara Ann Noguchi, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 10202 Jefferson Hwy, Bldg D, Baton Rouge, LA 70809
Phone: 225-768-8833    Fax: 225-769-4839

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.